Results 51 to 60 of about 83,427 (209)
The mathematical modelling of flow and deformation in the human eye
, 2013 Modelling the human eye provides a great challenge in both the field of mathematical medicine and in engineering. Four different problems regarding flow and deformation in the eyeball are considered, showing how changes in both the fluid and solid ...
Ismail, Zuhaila
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Advanced Science, Volume 13, Issue 1, 5 January 2026.A biomimetic eyeball system (BES) based on a 3‐DOF miniature origami mechanism, which addresses the inherent issues of large size and weight in traditional electromechanical BESs is presented. Moreover, it maintains a level of visual functionality comparable to that of the human eye, including capabilities such as rapid scanning, target recognition ...
Junji Pu +6 more
wiley +1 more source
Journal of Research in Medical Sciences, 2013 Aim: We aimed to compare peak systolic velocity of central retinal artery (PSV.CRA) and peak systolic velocity of ophthalmic artery (PSV.OA) between patients with retinal detachment who were treated with segmental scleral bucking and scleral buckling ...
Alireza Dehghani +8 more
doaj
Novel Vitreous Substitutes in Animal and Human Models: A Systematic Review
BioMed Research International, Volume 2026, Issue 1, 2026.Introduction Vitreous substitutes are crucial adjuncts during vitreoretinal surgery for retinal detachment, macular holes, and vitreous hemorrhage. However, current vitreous substitutes pose limitations, including but not limited to their postoperative decrease in visual sharpness, nonfavorable refractive indices, and complications such as glaucoma ...
Danielle Solish +11 more
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Laser Scleral Buckling for Retinal Reattachment
, 1993 The holmium:yttrium aluminum garnet (Ho:YAG) laser produces infrared light that is absorbed inside scleral tissues, which increases local temperature, thereby shrinking collagen and inducing a buckle effect. Scleral indentation was induced in ten cadaver
Ren, Qiushi +3 more
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Pneumatic retinopexy: principles and practice
Indian Journal of Ophthalmology, 1996 Pneumatic retinopexy (PR) is an alternative to scleral buckling for the surgical repair of selected retinal detachments. A gas bubble is injected into the vitreous cavity, and the patient is positioned so that the bubble closes the retinal break (s ...
Hilton George +3 more
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Revista Brasileira de Oftalmologia, 2013 PURPOSE: To evaluate the changes in corneal topography after 20-gauge pars plana vitrectomy associated with scleral buckling for the repair of rhegmatogenous retinal detachment.
Alexandre Achille Grandinetti +5 more
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Case Reports in Ophthalmological Medicine, Volume 2026, Issue 1, 2026.Introduction The scleral buckling (SB) or encircling buckle technique has been employed in the management of rhegmatogenous retinal detachment (RRD). While encircling buckle technique offers substantial assistance in managing RRD, particularly for cases involving numerous breaks or extensive detachments, this procedure is time‐consuming and associated ...
Supanji Supanji +9 more
wiley +1 more source
Endoillumination Assisted Scleral Buckling: The future Approach to Retinal Detachment Surgery
Delhi Journal of Ophthalmology, 2011 Rhegmatogenous retinal detachment is presently managed by conventional scleral buckling, pneumatic retinopexy or vitreoretinal surgery. To do away with the need for indirect ophthalmoscopy surgeons are now more inclined towards primary vitreoretinal ...
Pradeep Venkatesh +2 more
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Peripheral Rhegmatogenous Retinal Detachment in Straatsma Syndrome: A Case Report
Case Reports in Ophthalmological Medicine, Volume 2026, Issue 1, 2026.Introduction Straatsma syndrome is a rare congenital condition classically defined by the triad of persistent myelinated retinal nerve fibers, ipsilateral axial myopia, and amblyopia. Although generally regarded as a stable developmental anomaly, growing evidence suggests that eyes with Straatsma syndrome may harbor clinically relevant abnormalities of
Isabela Nunes de Sousa Bandeira Lima +3 more
wiley +1 more source